It wasn't that long ago that I wrote my blog post announcing that I had completed the profile of Highschool of the Dead character, Saeko Busujima. Well, I have done it again with two more HOTD characters. If you go and look up both Saya Takagi and Alice Maresato, you are going to find that every portion of their profiles are completely up to date with the latest events from the manga. The entire Major Story Arcs section has been filled for both of these two.
Now, I've also completed the profiles for several of the characters from the same series, but they are mostly support characters who don't appear much. Two of those being the characters Rika Minami and her ill-fated partner, Tajima. Doing the main cast is much more of an undertaking since there is so much to fill out in their Story Arcs segment.
Anime Vice is easily the owner of the largest source of information on the Highschool of the Dead series. All the manga volumes are filled out, as well as the anime episode pages. Even the fanmade wikis dedicated to HOTD don't have all that information. They don't even tell you when these characters first appeared. You can only get that on Anime Vice.
Only thing really left to do is to make sure the fans of the series know this information can be found here. Thankfully, Ethan and the rest of the staff have added to the site in a way that might help. You can check out his blog post Wiki Editors.... Vote for your pages. With this +1 system on the wiki. It's suppose to help promote the pages. I don't know if they're effective, but I don't see how they can hurt. I've already +1ed them, but readers can help out by doing the same on Saya's profile (currently has +2) and for Saeko Busujima (currently has +4).